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糙皮侧耳菌木质素降解酶的比较研究

刘尚旭 董佳里 张义正

四川大学学报(自然科学版)2000,Vol.37Issue(4):294-598,305.
四川大学学报(自然科学版)2000,Vol.37Issue(4):294-598,305.

糙皮侧耳菌木质素降解酶的比较研究

COMPARISON OF LIGNIN-DEGRADING ENZYMES FROM PLEUROTUS OSTREATUS

刘尚旭 1董佳里 1张义正1

作者信息

  • 1. 四川大学生命科学学院,成都610064
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摘要

Abstract

Bavendamm reaction and Remazol brilliant blue (RB)-fading method were used to select lignin-degrading enzymes producers among forty-five edible fungal strains. The results showed that 42 strains revealed RB-fading ability and 16 strains displayed stronger of which three demonstrated the strongest. Then, all 16 strains were used to testtheir lignin-degrading enzyme activities. The result showed that P. Ostreatus AX3,8101 and P5 strains producing laccase activity was the highest, P. Ostreatus AX3, P8101, Jinfeng 2-5 producing lignin peroxidase activity the highest and P. Ostreatus 8101, AX3, P46 producing Manganese peroxidase activity the highest. Finally, it was found that P. Ostreatus 8101 and AX3 strains produced the highest lignindegrading enzymes activity.

关键词

漆酶/木质素过氧化物酶/锰过氧化物酶/侧耳菌

Key words

laccase/lignin peroxidase/manganese peroxidase/pleurotus ostreatus

分类

生物科学

引用本文复制引用

刘尚旭,董佳里,张义正..糙皮侧耳菌木质素降解酶的比较研究[J].四川大学学报(自然科学版),2000,37(4):294-598,305.

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